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Sender Policy Framework VS Null Bounce

Compare Sender Policy Framework VS Null Bounce and see what are their differences

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Contents:
  1. » Base Details
  2. » Videos
  3. » Reviews
  4. » Alternatives

Sender Policy Framework logo Sender Policy Framework

This is a diagnostic tool that acts as a Sender Policy Framework (SPF) record lookup

Null Bounce logo Null Bounce

Null Bounce is an email validation tool that helps companies decrease the bounce rate for email campaigns. Also, the service is available as an API, which can be used, for example, on sign-up forms to ensure that user submits a valid email address.
  • Sender Policy Framework Landing page
    Landing page //
    2022-03-30
  • Null Bounce Landing page
    Landing page //
    2022-01-08

To verify each email, Null Bounce uses several different methods, including SMPT-validation and some provider-specific methods. Role-base, disposable, and free emails are detected as well. All duplicated emails are free.

Here are some features of Null Bounce:

  1. Free Trial
  2. SMTP Verification
  3. ESP-specific validation
  4. Anti-greylisting method
  5. API Access
  6. Disposable emails cleaner
  7. Catch-All Domain checker
  8. Email duplicates checker
  9. Role and free email detection
  10. Unknown results are free

The service support team is ready to answer questions in the live chat.

Sender Policy Framework features and specs

No features have been listed yet.

Null Bounce features and specs

  • Free Trial: Yes
  • SMTP Verification: Yes
  • ESP-specific validation: Yes
  • Anti-greylisting method: Yes
  • API Access: Yes
  • Disposable emails cleaner: Yes
  • Catch-All Domain checker: Yes
  • Email duplicates checker: Yes
  • Role and free email detection: Yes
  • Unknown results are free: Yes

Sender Policy Framework videos

+ Add

What is SPF (Sender Policy Framework) and Why it's Important?

More videos:

  • Review - Sender Policy Framework (SPF) - Email Security
  • Review - Introduction to the Sender Policy Framework (SPF): A Closer Look

Null Bounce videos

No Null Bounce videos yet. You could help us improve this page by suggesting one.

+ Add video

Category Popularity

0-100% (relative to Sender Policy Framework and Null Bounce)

Sender Policy Framework

Null Bounce

Email Marketing
44 44%
Email Marketing
56% 56
Email Verification
0 0%
Email Verification
100% 100
Email Validation
100 100%
Email Validation
0% 0
Sender Policy Framework
100 100%
Sender Policy Framework
0% 0

User comments

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What are some alternatives?

When comparing Sender Policy Framework and Null Bounce, you can also consider the following products

Captain Verify - Captain Verify is the best solution to Verify & Clean the validity of your emails.

ZeroBounce - Removes invalid emails from your list to prevent email bounces from ruining your deliverability.

CampaignKit - Email Validation for marketers. Detect invalid and malicious email addresses in your email lists.

NeverBounce - Real-time email verification and cleaning to ensure emails never bounce.

ListClean - Get rid of invalid, abuse & spam-trap from your email list.

clearout.io - Clearout Email Finder & Email Verification Service - Drive sustainable business growth by expanding your reach, lowering hard bounces, and improving deliverability rates.

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